EP4082717A4 - Bloc de traitement, support pour bloc de traitement et procédé de positionnement de bloc de traitement - Google Patents

Bloc de traitement, support pour bloc de traitement et procédé de positionnement de bloc de traitement Download PDF

Info

Publication number
EP4082717A4
EP4082717A4 EP20907974.8A EP20907974A EP4082717A4 EP 4082717 A4 EP4082717 A4 EP 4082717A4 EP 20907974 A EP20907974 A EP 20907974A EP 4082717 A4 EP4082717 A4 EP 4082717A4
Authority
EP
European Patent Office
Prior art keywords
processing block
holder
positioning
block
positioning processing
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
EP20907974.8A
Other languages
German (de)
English (en)
Other versions
EP4082717A1 (fr
Inventor
Shintaro YAMANE
Yuukou NAGASAWA
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Tokuyama Dental Corp
Original Assignee
Tokuyama Dental Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Tokuyama Dental Corp filed Critical Tokuyama Dental Corp
Publication of EP4082717A1 publication Critical patent/EP4082717A1/fr
Publication of EP4082717A4 publication Critical patent/EP4082717A4/fr
Pending legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61C—DENTISTRY; APPARATUS OR METHODS FOR ORAL OR DENTAL HYGIENE
    • A61C13/00—Dental prostheses; Making same
    • A61C13/0027—Base for holding castings
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61C—DENTISTRY; APPARATUS OR METHODS FOR ORAL OR DENTAL HYGIENE
    • A61C13/00—Dental prostheses; Making same
    • A61C13/0003—Making bridge-work, inlays, implants or the like
    • A61C13/0022—Blanks or green, unfinished dental restoration parts
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61C—DENTISTRY; APPARATUS OR METHODS FOR ORAL OR DENTAL HYGIENE
    • A61C13/00—Dental prostheses; Making same
    • A61C13/0003—Making bridge-work, inlays, implants or the like
    • A61C13/0004—Computer-assisted sizing or machining of dental prostheses
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
    • B23Q3/00—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine
    • B23Q3/02—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine for mounting on a work-table, tool-slide, or analogous part
    • B23Q3/06—Work-clamping means
    • B23Q3/062—Work-clamping means adapted for holding workpieces having a special form or being made from a special material

Landscapes

  • Health & Medical Sciences (AREA)
  • Oral & Maxillofacial Surgery (AREA)
  • Dentistry (AREA)
  • Epidemiology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Jigs For Machine Tools (AREA)
  • Dental Prosthetics (AREA)
EP20907974.8A 2019-12-24 2020-11-10 Bloc de traitement, support pour bloc de traitement et procédé de positionnement de bloc de traitement Pending EP4082717A4 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2019232660A JP6893048B1 (ja) 2019-12-24 2019-12-24 加工用ブロック、加工用ブロック保持体および加工用ブロックの位置決め方法
PCT/JP2020/041968 WO2021131362A1 (fr) 2019-12-24 2020-11-10 Bloc de traitement, support pour bloc de traitement et procédé de positionnement de bloc de traitement

Publications (2)

Publication Number Publication Date
EP4082717A1 EP4082717A1 (fr) 2022-11-02
EP4082717A4 true EP4082717A4 (fr) 2024-01-10

Family

ID=76464619

Family Applications (1)

Application Number Title Priority Date Filing Date
EP20907974.8A Pending EP4082717A4 (fr) 2019-12-24 2020-11-10 Bloc de traitement, support pour bloc de traitement et procédé de positionnement de bloc de traitement

Country Status (5)

Country Link
US (1) US20220409349A1 (fr)
EP (1) EP4082717A4 (fr)
JP (1) JP6893048B1 (fr)
CN (1) CN114650787B (fr)
WO (1) WO2021131362A1 (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR102387548B1 (ko) * 2021-12-06 2022-04-15 순천향대학교 산학협력단 치과용 디스크 블록 조립체 및 그 제조 방법
KR102387547B1 (ko) * 2021-12-06 2022-04-15 순천향대학교 산학협력단 치과용 디스크 블록 조립체

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE202013103515U1 (de) * 2013-08-05 2013-09-12 Ivoclar Vivadent Ag Rohlingaufnahme sowie Dental-Fräsmaschine
CN203898759U (zh) * 2014-05-14 2014-10-29 棕茂科技股份有限公司 陶瓷构造
US20180243055A1 (en) * 2015-03-19 2018-08-30 Kuraray Noritake Dental Inc. Workpiece unit

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2687090B2 (ja) * 1994-02-02 1997-12-08 トヨタ自動車株式会社 ワークの位置決め固定装置
JP2000135228A (ja) * 1998-10-30 2000-05-16 Gc Corp 歯科用の被切削加工用部材用取付具及びコンピュータ制御方式の歯科用の被切削加工用部材加工装置のチャック駆動部
JP3105893B1 (ja) * 1999-11-09 2000-11-06 博充 豊本 保持工具
JP2005319553A (ja) * 2004-05-11 2005-11-17 Sumitomo Denko Shoketsu Gokin Kk ワークの芯出し加工方法
JP4704244B2 (ja) * 2006-02-28 2011-06-15 株式会社ジーシー 歯科用補綴物用ブロック保持具
KR101528355B1 (ko) * 2014-03-14 2015-06-12 송현의 치과용 디스크블록 조립체와 그 제조방법
JP6434829B2 (ja) * 2015-03-09 2018-12-05 株式会社トクヤマデンタル 歯科切削加工用ブロック及びその製造方法
JP7010693B2 (ja) * 2015-03-19 2022-01-26 クラレノリタケデンタル株式会社 被加工ユニット及びその製造方法
JP2019000920A (ja) * 2017-06-12 2019-01-10 キヤノン電子株式会社 加工対象物保持装置、加工装置及び歯科用補綴物の加工装置

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE202013103515U1 (de) * 2013-08-05 2013-09-12 Ivoclar Vivadent Ag Rohlingaufnahme sowie Dental-Fräsmaschine
CN203898759U (zh) * 2014-05-14 2014-10-29 棕茂科技股份有限公司 陶瓷构造
US20180243055A1 (en) * 2015-03-19 2018-08-30 Kuraray Noritake Dental Inc. Workpiece unit

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2021131362A1 *

Also Published As

Publication number Publication date
EP4082717A1 (fr) 2022-11-02
JP6893048B1 (ja) 2021-06-23
CN114650787B (zh) 2024-06-25
JP2021100469A (ja) 2021-07-08
US20220409349A1 (en) 2022-12-29
WO2021131362A1 (fr) 2021-07-01
CN114650787A (zh) 2022-06-21

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